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6367 Commits

Author SHA1 Message Date
bmeurer@chromium.org
4f5b0911db Revert "Switch inlining to use simplified instead of machine loads.", "Fix size_t to int conversion compile error." and "Add copy support in inliner.". 
This reverts commits r23813, r23805 and r23804 for Windows breakage.

TBR=mstarzinger@chromium.org,sigurds@chromium.org

Review URL: https://codereview.chromium.org/562543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23816 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-10 06:39:25 +00:00
mstarzinger@chromium.org
947726a79c Switch inlining to use simplified instead of machine loads. 
R=sigurds@chromium.org
TEST=cctest/test-run-inlining --turbo-types

Review URL: https://codereview.chromium.org/551413002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 15:55:47 +00:00
yangguo@chromium.org
8d6f9811da Do not force interrupt in test-debug/ProcessDebugMessagesThreaded. 
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/557773002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23810 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 14:31:49 +00:00
bmeurer@chromium.org
bbd96b97e4 [turbofan] Add support for overflow add/sub to the MachineOperatorReducer. 
TEST=base-unittests,compiler-unittests,cctest
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/555833002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 14:18:17 +00:00
sigurds@chromium.org
1f9215ba8d Add copy support in inliner. 
Refactors JSGraph to ensure that the zone operators are created in
can be different from the Graph's zone.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/553873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23804 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 13:20:09 +00:00
jarin@chromium.org
01d63e43b2 Handle non-object constants in HConstant::GetMonomorphicJSObjectMap. 
R=ulan@chromium.org
BUG=chromium:412162
LOG=N

Review URL: https://codereview.chromium.org/552243002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:58:34 +00:00
jkummerow@chromium.org
5cc34b6b52 Delete generated runtime tests 
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/548383002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:24:43 +00:00
jkummerow@chromium.org
fd3e505fb6 Hydrogen: bailout when there is a throw statement in a non-effect context. 
This mirrors the behavior of the compilation pipeline before recent OptimizeFunctionOnNextCall changes.

BUG=chromium:412208
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/558593002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:16:33 +00:00
mstarzinger@chromium.org
34a659ae80 Allow some runtime functions to accept Int32s instead of Smis. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/551363002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 12:12:04 +00:00
yangguo@chromium.org
4b0c076052 Turn old space cons strings into regular external strings (not short). 
R=hpayer@chromium.org
BUG=v8:3530
LOG=N

Review URL: https://codereview.chromium.org/368223002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-09 11:41:56 +00:00
balazs.kilvady@imgtec.com
b9af36b1fd MIPS: Fix cctest/NaNs after r23767 "Replace our home-grown BitCast with bit_cast from Chrome/Google3". 
BUG=
R=plind44@gmail.com

Review URL: https://codereview.chromium.org/548283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 16:14:21 +00:00
mstarzinger@chromium.org
c3e63ee946 Properly disable ES6 generator support for TurboFan. 
R=rossberg@chromium.org
TEST=mjsunit/es6/*

Review URL: https://codereview.chromium.org/551793002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 14:10:33 +00:00
mstarzinger@chromium.org
e9b3c336e6 Properly blacklist ES6 for-of statement for TurboFan. 
R=bmeurer@chromium.org
TEST=mjsunit/es6

Review URL: https://codereview.chromium.org/547343002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:39:39 +00:00
bmeurer@chromium.org
2bbeb652ee [turbofan] Fix the node matchers. 
E.g. make sure that Int32Matcher matches only int32 constants, and
Float64Matcher matches only float64 constants.

Also remove the confusing CommonOperatorTraits, which are too easy
to use in a wrong way.

TEST=compiler-unittests,cctest
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/552653003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23768 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:16:11 +00:00
bmeurer@chromium.org
dab61bc310 Replace our home-grown BitCast with bit_cast from Chrome/Google3. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/553843002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23767 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 09:11:11 +00:00
bmeurer@chromium.org
20db0ff315 Next base/macros.h cleanup step. 
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/544043002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-08 04:44:22 +00:00
titzer@chromium.org
4c53bb086e Fix more fallout from making OptimizeFunctionOnNextCall work as advertised. 
R=jarin@chromium.org
BUG=411262

Review URL: https://codereview.chromium.org/544213002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23745 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 15:31:33 +00:00
jarin@chromium.org
83af12c21b Harden OptimizeFunctionOnNextCall. 
BUG=411237
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/547553003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23743 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 15:13:44 +00:00
weiliang.lin@intel.com
6bbd2e0e0c X87: disable turbofan dependent test 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/548433002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23739 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 14:31:41 +00:00
titzer@chromium.org
09dccec9f4 Platform-dependent turbofan tests. 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/541343003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23736 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 13:22:27 +00:00
bmeurer@chromium.org
99ccab81e2 [turbofan] Add MachineType to Phi. 
TEST=cctest,compiler-unittests,mjsunit
R=mstarzinger@chromium.org, titzer@chromium.org

Review URL: https://codereview.chromium.org/545153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23728 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 11:44:31 +00:00
verwaest@chromium.org
1dddf69fdc Allocate a new empty number dictionary when resetting elements 
BUG=410332
LOG=y
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/545773003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 11:38:22 +00:00
bmeurer@chromium.org
65fa2b49da [turbofan] Fix cctest/test-graph-reducer/ReduceForward1. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/542063003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 11:20:55 +00:00
jarin@chromium.org
b74fae5511 Fix EvacuateJSFunction to obtain the target address from the forwarding pointer. 
R=mstarzinger@chromium.org
BUG=410912
LOG=N

Review URL: https://codereview.chromium.org/541353003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 09:38:04 +00:00
bmeurer@chromium.org
5042b23b86 [turbofan] Get rid of the StructuredMacroAssembler. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/544053002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23718 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 08:48:41 +00:00
yangguo@chromium.org
2e80f58239 Introduce code stub constructors for stub keys. 
R=mvstanton@chromium.org

Review URL: https://codereview.chromium.org/542613003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23716 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-05 07:44:31 +00:00
titzer@chromium.org
4923810a68 Remove redundant --always-full-compiler flag. 
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/538613006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23703 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 16:29:47 +00:00
mstarzinger@chromium.org
bb025c1ceb Remove overly complex MachineNodeFactory. 
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/543763002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 16:29:40 +00:00
jarin@chromium.org
1afada8d04 Ignore numbers as values of --expose-natives-as flag. 
R=yangguo@chromium.org
BUG=408036
LOG=N

Review URL: https://codereview.chromium.org/534943004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 15:05:06 +00:00
jarin@chromium.org
b3b4e3eea5 Fix deoptimization of context. 
We need to handle the case where the context was removed by dead code
elimination. In that case, we just use the context from the activation
(or from the inlined function if we are inlined).

For reference, here is the CL that introduced the bug: https://codereview.chromium.org/522873002

BUG=410566
LOG=N
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/542613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23699 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 14:52:52 +00:00
mstarzinger@chromium.org
4539e9b936 Remove deprecated PrintableUnique. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/543743002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23697 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 13:45:05 +00:00
balazs.kilvady@imgtec.com
8f59d82f8b MIPS: Disable turbofan dependent cctests after r23638. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/541693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23693 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:34:47 +00:00
verwaest@chromium.org
3ef094402e Flatten property_kind into state. Add UNKNOWN as a state for dict-mode receivers 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/540903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23692 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:28:13 +00:00
bmeurer@chromium.org
0baf275e20 Enforce correct number comparisons when inlining Array.indexOf. 
TEST=mjsunit/regress/regress-crbug-407946
BUG=407946
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/536393003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23691 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:25:57 +00:00
titzer@chromium.org
da167d747f Disable slow type tests for now. 
R=mstarzinger@chromium.org, neis@chromium.org
BUG=

Review URL: https://codereview.chromium.org/545453002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:19:19 +00:00
yangguo@chromium.org
5294179e4c Remove dead code for inline string hashing. 
This has become obsolete since hydrogenized StringAdd.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/544613002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 12:15:09 +00:00
titzer@chromium.org
67b89f9db6 Fix %OptimizeFunctionOnNextCall to actually work when the function has not yet been compiled. 
R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/543643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 11:27:20 +00:00
mstarzinger@chromium.org
51894ec36c Move StructuredMachineAssembler into cctest suite. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/539903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 10:23:51 +00:00
machenbach@chromium.org
211e77cb41 Skip test on windows debug. 
TBR=mstarzinger@chromium.org,bmeurer@chromium.org,jarin@chromium.org

Review URL: https://codereview.chromium.org/540823004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 10:04:19 +00:00
bmeurer@chromium.org
c8ffed8879 [turbofan] Make sure Operator is really immutable. 
Make Operator const-correct in preparation for allocating sharing
Operators across different isolates (using LazyInstance).

TEST=cctest,compiler-unittests,mjsunit
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/539933002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 09:37:25 +00:00
bmeurer@chromium.org
b1eca2cea7 [turbofan] Properly delete nodes in the GraphReducer. 
This is required to enable a value numbering reducer, which needs to be
able to recognize "dead nodes".

TEST=compiler-unittests,cctest
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/541643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 09:22:10 +00:00
machenbach@chromium.org
4f165b8609 Mark slow test as slow on windows. 
TBR=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/540813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-04 06:50:55 +00:00
jarin@chromium.org
7572e779d0 Exclude LoadMutableDouble and FunctionBindArguments from fuzzing. 
BUG=409542,410262
LOG=N
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/535153002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 14:28:46 +00:00
sigurds@chromium.org
f7d5558a7a Reland "Make FrameStates recursive (to be used for inlining).". 
Reland fixes:
- Verifier is now aware of sentinel value for FrameState chains.

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/534573002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 14:10:20 +00:00
verwaest@chromium.org
5941bb4e73 Never skip access checks in the lookup iterator 
BUG=
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/536943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23661 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 14:05:55 +00:00
mstarzinger@chromium.org
01b9f4e2d3 Lower simplified StringLessThan[OrEqual] to runtime call. 
R=titzer@chromium.org
TEST=cctest/test-simplified-lowering/LowerStringOps_to_call_and_compare

Review URL: https://codereview.chromium.org/531093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 12:43:41 +00:00
verwaest@chromium.org
03b0237e1d Fix loading non-configurable non-writable value from a constant with mismatching type feedback 
BUG=410209
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/534093003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23650 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 12:13:46 +00:00
mstarzinger@chromium.org
3071a64f5f Fix typed lowering of JSToBoolean on number inputs. 
R=titzer@chromium.org
TEST=cctest/test-js-typed-lowering/JSToBoolean_replacement

Review URL: https://codereview.chromium.org/533103002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 11:35:19 +00:00
titzer@chromium.org
e1a948a6f8 Convert Linkage to use MachineSignature. 
This simplifies the handling of MachineTypes for parameters and returns
used in tests, and overall improves the regularity with which they
are handled in both tests and in CallDescriptor.

R=bmeurer@chromium.org, jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/530783002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-03 10:13:21 +00:00
paul.lind@imgtec.com
a08867f2ac MIPS: Disable cctest/test-simplified-lowering/LowerStringOps_to_call_and_wordeq because of turbofan after r23616. 
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/531853002

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23627 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-09-02 19:42:05 +00:00